About This Herb*
Traditional Chinese Medicine background and properties
Herb Description*
Gou Teng is a gentle, cooling vine-stem herb best known for calming Liver-related headaches, dizziness, and high blood pressure. It is also widely used for childhood convulsions and seizures caused by high fever. An important note for preparation: it should not be boiled for long periods, as prolonged cooking destroys its active compounds.
Herb Category*
Main Actions*
- Extinguishes Wind and Stops Spasms
- Courses the Liver and Drains Heat
- Calms the Liver and Subdues Yang
How These Actions Work*
'Extinguishes Wind and stops spasms' means Gōu Téng calms internal Wind, a TCM concept that describes involuntary movements such as tremors, convulsions, and spasms. Internal Wind in TCM most often arises from the Liver, which governs the smooth movement of tendons and sinews. Gōu Téng's cool nature and sweet taste allow it to gently settle the Liver and calm this stirring Wind. It is widely used for childhood febrile convulsions, epileptic seizures, and the convulsions of eclampsia in pregnancy. Its anti-spasmodic effect is milder than that of Líng Yáng Jiǎo (Antelope Horn) or Quán Xiē (Scorpion), so for severe convulsions it is typically combined with stronger Wind-extinguishing substances.
'Clears Heat and calms the Liver' describes how Gōu Téng's cool thermal nature helps drain mild Heat from the Liver channel. When the Liver generates excess Heat, it can cause a distending headache, red eyes, irritability, and a flushed face. Gōu Téng clears this Liver Heat, bringing relief to these symptoms. Its Heat-clearing power is moderate rather than strong, so for intense Liver Fire it is usually combined with herbs like Huáng Qín (Scutellaria) or Xià Kū Cǎo (Prunella).
'Subdues Liver Yang' refers to Gōu Téng's ability to bring down the overactive ascending force of the Liver. When Liver Yang rises excessively, it causes dizziness, vertigo, throbbing headache, tinnitus, and a sensation of pressure in the head. Gōu Téng gently settles this rising Yang. This is the action most directly linked to its modern use for high blood pressure with symptoms of dizziness and headache. It is often paired with Tiān Má (Gastrodia) or Shí Jué Míng (Abalone Shell) to strengthen this effect.
Patterns Addressed*
In TCM, symptoms cluster into recognizable patterns of disharmony that reveal what's out of balance in the body. Gou Teng is traditionally associated with these specific patterns.
The following describes this herb's classification within Traditional Chinese Medicine theory and is provided for educational purposes only.
Why Gou Teng addresses this pattern
When Liver Yang rises excessively upward, it produces headache, dizziness, and irritability. Gōu Téng enters the Liver channel with a cool, sweet nature that directly subdues this excessive rising Yang. Its gentle descending action settles the hyperactive Liver, relieving the upward pressure that causes head symptoms. This is the pattern most strongly associated with Gōu Téng, and it forms the rationale for its use in hypertension formulas like Tiān Má Gōu Téng Yǐn.
A practitioner would look for one or more of these signs
Especially with a sensation of upward pressure
Distending or throbbing headache, often at the temples or vertex
High blood pressure with dizziness and facial flushing
Why Gou Teng addresses this pattern
When pathological Heat or Liver Yang rises to an extreme, it can generate internal Wind, producing convulsions, tremors, and muscle spasms. Gōu Téng enters the Liver channel (the organ that governs Wind in TCM), and its cool nature both calms the Wind and clears the Heat that fuels it. Its sweet taste relaxes and softens the tense sinews. This makes Gōu Téng a core herb for convulsions, whether in children with high fevers or adults with stroke-related spasms. Its effect is moderate, so it is paired with stronger Wind-extinguishing herbs (like Antelope Horn or Scorpion) in severe cases.
A practitioner would look for one or more of these signs
Febrile convulsions, especially in children
Involuntary twitching or tremors of the limbs
High fever triggering convulsions
Why Gou Teng addresses this pattern
Liver Fire Blazing produces intense headache with a sensation of head distension, red eyes, a bitter taste in the mouth, and irritability. Gōu Téng's cool nature clears Heat from the Liver channel, while its sweet taste moderates the harsh intensity of the Fire. Though its Heat-clearing power is not as strong as some bitter-cold herbs, it complements them well by also calming the resulting Yang rise and Wind that often accompany Liver Fire. It is typically combined with Huáng Qín (Scutellaria) or Zhī Zǐ (Gardenia fruit) for this pattern.
A practitioner would look for one or more of these signs
Severe distending headache with heat sensation
Easily angered, restless
TCM Properties*
Cool
Sweet (甘 gān)
Stem (茎 jīng)
This is partial information on the herb's TCM properties. More detailed information is available on the herb's dedicated page
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.